201969120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{420769}}^1$

素因数の和:420787

約数の個数: 48

約数和(自身を含む): 636204240

約数和(自身を除く): 434235120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 420769, 841538, 1262307, 1683076, 2103845, 2524614, 3366152, 4207690, 5049228, 6311535, 6732304, 8415380, 10098456, 12623070, 13464608, 16830760, 20196912, 25246140, 33661520, 40393824, 50492280, 67323040, 100984560, 201969120]

約数ペア:

[(1, 201969120), (2, 100984560), (3, 67323040), (4, 50492280), (5, 40393824), (6, 33661520), (8, 25246140), (10, 20196912), (12, 16830760), (15, 13464608), (16, 12623070), (20, 10098456), (24, 8415380), (30, 6732304), (32, 6311535), (40, 5049228), (48, 4207690), (60, 3366152), (80, 2524614), (96, 2103845), (120, 1683076), (160, 1262307), (240, 841538), (480, 420769)]